The pair of compounds which cannot exist together in solution is (a) NaHCO3 and NaOH (b) Na2CO3 and NaHCO3 (c) Na2CO3 and NaOH (d) NaHCO3 and NaCl

Correct answer: (a) NaHCO3 and NaOH Explanation: NaHCO3 + NaOH → Na2CO3 + H2O (NaHCO3 is an acidic salt)

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The pair of compounds which cannot exist together in solution is

The s-Block Elements

Last Post by Reyana09 3 years ago

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22/12/2021 1:38 pm

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Palak23

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The pair of compounds which cannot exist together in solution is

(a) NaHCO₃ and NaOH

(b) Na₂CO₃ and NaHCO₃

(d) NaHCO₃ and NaCl

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22/12/2021 1:42 pm

Reyana09

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Correct answer: (a) NaHCO₃ and NaOH

Explanation:

NaHCO₃ + NaOH → Na₂CO₃ + H₂O

(NaHCO₃ is an acidic salt)

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